CY8C20434-12LKXIT - Infineon Technologies

Manufacturer Part Number

CY8C20434-12LKXIT

Manufacturer

Infineon Technologies

Introduction

The CY8C20434-12LKXIT is part of Infineon Technologies' PSOC®1 CY8C20xxx Series, an 8-Bit embedded microcontroller designed for versatile applications requiring complex logic and low power consumption in a compact form factor.

Product Features and Performance

Core Processor: M8C

Core Size: 8-Bit for efficient handling of simple to moderately complex tasks

Speed: 12MHz, offering a balance between power consumption and processing capability

Connectivity: I2C, SPI for flexible peripheral connections

Peripherals: Includes Low Voltage Detection (LVD), Power On Reset (POR), and Watchdog Timer (WDT) for enhanced reliability and safety

Program Memory Size: 8KB (8K x 8) FLASH, providing ample space for application code

RAM Size: 512 x 8, sufficient for temporary data storage during operations

Number of I/O: 28, allowing for versatile pin assignments and interfacing with various external components

Voltage Supply (Vcc/Vdd): Operates on a wide range of supply voltage from 2.4V to 5.25V

Operating Temperature: -40°C to 85°C, suitable for harsh environmental conditions

Oscillator Type: Internal, reducing the need for external clock sources and simplifying design

Mounting Type: Surface Mount, compatible with modern PCB assembly techniques

Package / Case: 32-UFQFN Exposed Pad, facilitating heat dissipation and compact device integration

Product Advantages

High I/O count in a compact package enabling versatile design implementations

Integrated SPI and I2C connectivity offers flexibility in communication with peripherals

Robust set of embedded peripherals enhances functionality without external components

Broad voltage and temperature operating range enhances reliability across applications

Key Technical Parameters

Speed: 12MHz

Program Memory: 8KB FLASH

RAM: 512 Bytes

Voltage Supply Range: 2.4V to 5.25V

Temperature Operating Range: -40°C to 85°C

Connectivity: I2C, SPI

Quality and Safety Features

Low Voltage Detection and Power On Reset features enhance system reliability

Watchdog Timer prevents system hang-up and ensures continuous operation

Compatibility

Supports a wide range of digital and analog peripherals through configurable I/O pins

Application Areas

Industrial control systems

Consumer electronics

Automation systems

Portable devices

Product Lifecycle

Status: Obsolete. It’s critical to consider future availability and potential for support in ongoing or new designs. Alternative solutions or replacements should be explored for long-term projects.

Several Key Reasons to Choose This Product

The CY8C20434-12LKXIT offers a unique blend of low power consumption, robust peripheral support, and high integration in a compact package, making it suitable for a wide range of applications.

The device's broad power and temperature operating ranges make it adaptable to various environmental conditions without compromising performance.

Infineon Technologies' reputation for quality and reliability ensures that despite the product’s obsolescence status, it remains a solid choice for designs with specific requirements that this microcontroller uniquely meets.